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Original Articles Open Access
In this study, an evaluation of suitable extraction and clean up techniques for benzophenones of gidazepam in urine samples was done. Solvent extraction methods were compared with solid-phase extraction using Bond Elut Certify. For end-step detection method two–dimensional gas chromatography-mass spectrometry (GC-GC/MS) were evaluated. Presence of aminocarboxibromobenzophenone in the urine was an indicator of the subject being a probable abuser of gidazepam.
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Author(s): M A Savchenko and G P Petyunin
gidazepam, aminobenzophenones, solid-phase extraction, two-dimensional gas chromatography, mass spectrometry., chromatography, mass spectrometry